| Part Number | 74F109SC | 74F109DC |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | National Semiconductor |
| Category | Logic - Flip Flops | Logic - Flip Flops |
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| Product Status | Obsolete | Active |
| Function | Set(Preset) and Reset | - |
| Type | JK Type | - |
| Output Type | Complementary | - |
| Number of Elements | 2 | - |
| Number of Bits per Element | 1 | - |
| Clock Frequency | 125 MHz | - |
| Max Propagation Delay @ V, Max CL | 8ns @ 5V, 50pF | - |
| Trigger Type | Positive Edge | - |
| Current - Output High, Low | 1mA, 20mA | - |
| Voltage - Supply | 4.5V ~ 5.5V | - |
| Current - Quiescent (Iq) | 17 mA | - |
| Input Capacitance | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - |
| Mounting Type | Surface Mount | - |
| Supplier Device Package | 16-SOIC | - |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - |